## mysite/code/Equipment.php
<?php

class Equipment extends Page {

function getCMSFields() {
        return parent::getCMSFields(Array(
       'includeRelations' => true,
     ));
   }

  static $has_many = Array(
    'Features' => 'Equipment_Feature',
    'Options' => 'Equipment_Option'
  );

}

class Equipment_Attribute extends DataObject {
  static $db = Array(
    'AttrTitle' => 'HTMLVarchar',
    'AttrDesc' => 'HTMLText'
  );

  static $has_one = Array(
    'Parent' => 'Equipment'
  );

}

class Equipment_Feature extends Equipment_Attribute {

}

class Equipment_Option extends Equipment_Attribute {

}

Class Equipment_Controller extends Page_Controller {

    public function init() {
      parent::init();
    }

}

?>


## mysite/code/Page.php
<?php

class Page extends SiteTree {

function getCMSFields() {
        return parent::getCMSFields(Array(
       'includeRelations' => true,
     ));
   }



        public static $db = array(
        );

        public static $has_one = array(
        );

}

class Page_Controller extends ContentController {

        /**
         * Grand Child Function (to pull content from grandchild (ie Equipment > Storage > Features(Content))
         */

function getChildByTitle($theTitle) {
     $child = false;
     if (($this->dataRecord->ID) && ($this->dataRecord->ID != 0)) {
       $child = DataObject::get_one('SiteTree',"`Title` = '".Convert::raw2sql($theTitle)."' and `ParentID` = ".$this->dataRecord->ID);
     }
     return $child;
  }

  function getGrandChildrenOf($theTitle) {

    $results = false;
    if (($this->dataRecord->ID) && ($this->dataRecord->ID != 0)) {
      $child = DataObject::get_one('SiteTree',"`Title` = '".Convert::raw2sql($theTitle)."' and `ParentID` = ".$this->dataRecord->ID);
      if ($child) {
        $children = DataObject::get('SiteTree','`ParentID` = '.$child->ID);
        $results = $children;
      }
    }
    return $results;
  }


        public function init() {
                parent::init();

                // Note: you should use SS template require tags inside your templates
                // instead of putting Requirements calls here.  However these are
                // included so that our older themes still work
        //      Requirements::themedCSS("layout");
        //      Requirements::themedCSS("typography");
        //      Requirements::themedCSS("form");
        }

        /**
         * Site search form
         */
        function SearchForm() {
                $searchText = isset($_REQUEST['Search']) ? $_REQUEST['Search'] : 'Search';
                $fields = new FieldSet(
                new TextField("Search", "", $searchText)
                );
                $actions = new FieldSet(
                new FormAction('results', 'Search')
                );

                return new SearchForm($this, "SearchForm", $fields, $actions);
        }

        /**
         * Process and render search results
         */
        function results($data, $form){
                $data = array(
                'Results' => $form->getResults(),
                'Query' => $form->getSearchQuery(),
                'Title' => 'Search Results'
                );

                return $this->customise($data)->renderWith(array('Page_results', 'Page'));
        }

}

?>

## end